EP 2986749 A1 20160224 - COLD REDUCED ENAMELLING STEEL SHEET, METHOD FOR ITS PRODUCTION, AND USE OF SUCH STEEL
Title (en)
COLD REDUCED ENAMELLING STEEL SHEET, METHOD FOR ITS PRODUCTION, AND USE OF SUCH STEEL
Title (de)
KALTGEWALZTES EMAILLIERTES STAHLBLECH, VERFAHREN ZU SEINER HERSTELLUNG, UND VERWENDUNG EINES SOLCHEN STAHLS
Title (fr)
FEUILLE D'ACIER À ÉMAILLAGE RÉDUIT À FROID, SON PROCÉDÉ DE PRODUCTION ET UTILISATION D'UN TEL ACIER
Publication
Application
Priority
- EP 13001949 A 20130415
- EP 2014057601 W 20140415
- EP 14717774 A 20140415
Abstract (en)
[origin: WO2014170315A1] The invention relates to a cold reduced enamelling steel sheet comprising (in weight ppm unless otherwise indicated) 5≤C≤90; 0.10≤Mn≤0.50 (wt. %); Alas ≤300 (acid soluble Al); O≤35; S≤350; 30≤N≤110; Bmin<B≤Bmax; wherein Bmin= Nx0.80x10.8/14 and Bmax= Nx10.8/14+144/6; 50≤P≤160; in combination with Cumin≤Cu≤Cumax; wherein Cumin = Px1.00x63.6/31 and Cumax = Px2.00x63.6/31 and optionally Si ≤ 190; the balance being Fe and unintentional and/or inevitable impurities, wherein the steel sheet has been continuous annealed, and wherein the steel sheet has a thickness between 0.10 mm and 0.36 mm. The invention also provides a process for producing such steel, and the use of such steel.
IPC 8 full level
C21D 8/02 (2006.01); C21D 9/46 (2006.01); C22C 38/00 (2006.01); C22C 38/02 (2006.01); C22C 38/04 (2006.01); C22C 38/06 (2006.01); C22C 38/16 (2006.01)
CPC (source: EP)
C21D 8/0273 (2013.01); C21D 9/46 (2013.01); C22C 38/001 (2013.01); C22C 38/002 (2013.01); C22C 38/004 (2013.01); C22C 38/02 (2013.01); C22C 38/04 (2013.01); C22C 38/06 (2013.01); C22C 38/16 (2013.01); C21D 8/0278 (2013.01)
Citation (search report)
See references of WO 2014170315A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2014170315 A1 20141023; EP 2986749 A1 20160224; EP 2986749 B1 20180321; ES 2667198 T3 20180510
DOCDB simple family (application)
EP 2014057601 W 20140415; EP 14717774 A 20140415; ES 14717774 T 20140415